It's one thing thinking something and another thing knowing it.
Making comparisons can spoil your happiness.
Many people see happiness only in their future.
Eros is not tranquil-it gives us spikes of happiness rather than a constant feeling of wellbeing. It's the love we feel at the beginning of a love affair and corresponds to the expression 'falling in love' since it is as involuntary an impulse as a physical fall.
Many people think that happiness comes from having more power or more money.
Sometimes happiness is not knowing the whole story.